View of a United States military tank crossing a pontoon bridge from Saint-Fargeau-Ponthierry, to Seine Port, France, during World War 2. . An American Sherman tank equipped with hedge cutter front attachment. Closeup of the attachment and of the tank rolling on its tread while crossing over steel panels on the bridge. Closeup of another Sherman crossing. Soldiers have chalked their names on the side of this one. Another hedge cutter-equipped Sherman crosses the bridge followed by a jeep with red crosses on it. Closeup of gunner in open turret of a Sherman tank, manning a Browning M2HB heavy machine gun. A tank arriving on the muddy opposite shore, and passing other parked military vehicles. Soldiers work with driver of small closed cab artillery tractor pulling a heavy two-wheeled caisson across the bridge. French farmers watch as more tanks cross from Saint-Fargeau.

Film opens showing map of Normandy, France. Next, U.S. General Dwight D. Eisenhower is seen seated in a jeep, conversing with an officer, standing nearby, who makes notes in a pad. Lieutenant General Omar Bradley sits in the back of the jeep, and a Major General stands beside the jeep. Other officers stand around in the background. Eisenhower converses with the Major General. Scene shifts to closeup of Lieutenant General George Patton. U.S. B-24 Liberator bombers fly overhead, part of a two thousand plane bombarding the Saint-Lô area on July 25, 1944. Closeup of a B-24 dropping bombs and views of bombs exploding on the ground. American M4 Sherman tanks and infantrymen advancing after the bombardment. U.S. troops riding atop an M8 Greyhound armored cars and M4 tanks. Animated map shows the extent of U.S. advance from Saint-Lô encompassing the entire Breton Peninsula. Then, it shows American forces swinging North and around to the West, trapping German forces at Falaise. A Tiger tank, camouflaged in shrubbery, moving along a road, followed by motorcycle, and trucks full of German soldiers retreating from the trap at Falaise. Brief closeups of German soldiers in some of the vehicles. A German FW-190 fighter-bomber seen flying very fast and low toward the camera. An explosion. British and Canadian soldiers coordinating in the field, further South. A battery of Allied heavy guns firing from camouflaged positions. An American 105 mm Howitzer Motor Carriage M7 (called M7 Priest by the British) firing from a wooded area. Shells exploding in the distance. German soldiers sheltering from the shelling. Fires burning. Allied jeep driving past knocked out German tanks. A field ambulance leads a long column of German prisoners of war. They march four a breast with hands clasped over their heads. A convoy of Allied heavy duty trucks bringing supplies from beachheads to the front lines. (World War 2; WW II; WW2)

Allied Invasion of France during World War II. German ammunition stores at an island in Saint Malo harbor are exploded on 17 August 1944. Allied troops explode stores as Germans refuse to surrender. Large smoke column arises.

U.S. 1st Army troops pass an abandoned German pill box near Cambrai, on their way to the Belgian border, during World War 2. U.S. tanks advancing along road to Saint-Quentin on September 1, 1944.Road sign points toward St. Quentin. Some French civilians watch as troops ride into the city aboard military vehicles. American flag is seen at window of a building.September 2nd, lead elements of the 1st Army pass road sign marking boundary between France and Belgium. A road sign on ground at the old formal border reads "Douane Belge." American tanks speed across Belgian fields in pursuit of retreating German soldiers.US units firing tank guns and machine guns at German positions.Smoke rising.Destroyed and burning German artillery, tanks, halftracks, and other vehicles and equipment along side of road.Destroyed civilian automobile and wagons. American troops entering town where Belgian flags fly. German Army Captain, accompanied by U.S. troops, urges his soldiers to surrender.He steps over wire fencing into a field where German soldier are coming forward. View of numerous German prisoners of war being held in a meadow.

U.S. 9th Air Force air attacks against France during World War II. Aerial views of the 9th Air Force aircraft in flight on June 7, 1944. A convoy of Allied ships underway in the English Channel. Landing crafts circle around the ships. Aircraft attacks German gun emplacements and smoke rises as bombs hit the targets. Saint Lo being bombarded. U.S. Army Air Forces B-26 Marauders bombard marshaling yards. Billows of smoke rises due to bombing. Bombs drop and impact results in smoke and fire.